Location History:
- Middlesex County, MA (US) (1986)
- Arlington, MA (US) (1977 - 1998)
Company Filing History:
3 out of 1,032 
1 out of 628 
1 out of 5,263 
Years Active: 1977-1998
Title: David Lamensdorf: Innovator in Antenna Technology
Introduction
David Lamensdorf, an accomplished inventor based in Arlington, MA, has made significant contributions to the field of antenna technology. With a total of six patents to his name, Lamensdorf's work focuses on enhancing radar systems through innovative designs that offer improved performance. His inventions reflect a blend of technical expertise and a vision for advanced communication technologies.
Latest Patents
Among Lamensdorf's most notable inventions are two patents that highlight his ingenuity in designing advanced antenna systems:
1. **Low Radar Cross Section (RCS) High Gain Lens Antenna**: This invention features a low radar cross section lens antenna that provides high gain. It includes a spherical lens with a dielectric radial gradient that effectively focuses planar RF energy onto a focal point on the lens's surface. The design incorporates a wedge-shaped RF absorbing portion and a second bowl-like RF absorbing portion to optimize performance. Additionally, the antenna feed is designed for rotation, allowing for enhanced directional capabilities.
2. **High Scan Rate Low Sidelobe Circular Scanning Antenna**: This innovative antenna is engineered for inertialess beam scanning through a complete 360 degrees or any chosen sector. The design includes a truncated cone reflector positioned above an equatorial feed array, which is fed by a network of input ports. This configuration allows for continuous beam scanning over the desired sector, making it a pivotal advancement in scanning antenna technology.
Career Highlights
Lamensdorf has had a diverse career that includes working with reputable organizations in the field. Notably, he has held positions at Sperry Corporation and Sperry Rand Corporation, where he applied his expertise to develop cutting-edge technologies in radar and communication systems. His work has substantially impacted the performance and capabilities of modern antenna systems.
Collaborations
Throughout his career, Lamensdorf has collaborated with prominent professionals in the field, including Gerald F. Ross and Alexander M. Nicolson. These partnerships have been instrumental in advancing his research and enhancing the innovative nature of his inventions.
Conclusion
David Lamensdorf stands out as a prominent inventor in antenna technology. His six patents, particularly in low radar cross section and high scan rate antennas, showcase his commitment to innovation and excellence. As technology continues to evolve, Lamensdorf's contributions will undoubtedly play a crucial role in shaping the future of radar and communication systems.